Patch for Lazarus 1.8.2 Qt5 interface bindings to compile with Visual Studio 2015

qt5.patch

Index: pascalbind.h
===================================================================
--- pascalbind.h	(revision 57427)
+++ pascalbind.h	(working copy)
@@ -27,13 +27,13 @@
 #include "chandles.h"
 
 
-#if defined(__WIN32__)
+#if defined(__WIN32__) || defined(_WIN32)
 #define C_EXPORT extern "C" __declspec( dllexport )
 #else
 #define C_EXPORT extern "C"
 #endif
 
-#ifdef __WIN32__
+#if defined(__WIN32__) || defined(_WIN32)
 #include <windows.h>
 #endif
 
Index: qbackingstore_c.cpp
===================================================================
--- qbackingstore_c.cpp	(revision 57427)
+++ qbackingstore_c.cpp	(working copy)
@@ -48,7 +48,7 @@
 
 bool QBackingStore_scroll(QBackingStoreH handle, const QRegionH area, int dx, int dy)
 {
-  ((QBackingStore *)handle)->scroll(*(const QRegion*)area, dx, dy);
+  return ((QBackingStore *)handle)->scroll(*(const QRegion*)area, dx, dy);
 }
 
 void QBackingStore_beginPaint(QBackingStoreH handle, const QRegionH AnonParam1)
Index: qwindow_c.cpp
===================================================================
--- qwindow_c.cpp	(revision 57427)
+++ qwindow_c.cpp	(working copy)
@@ -391,12 +391,12 @@
 
 bool QWindow_setKeyboardGrabEnabled(QWindowH handle, bool grab)
 {
-  ((QWindow *)handle)->setKeyboardGrabEnabled(grab);
+  return ((QWindow *)handle)->setKeyboardGrabEnabled(grab);
 }
 
 bool QWindow_setMouseGrabEnabled(QWindowH handle, bool grab)
 {
-  ((QWindow *)handle)->setMouseGrabEnabled(grab);
+  return ((QWindow *)handle)->setMouseGrabEnabled(grab);
 }
 
 void QWindow_mapToGlobal(QWindowH handle, PQtPoint retval, const QPointH AnonParam1)